| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.183 | 3600s | webcluster2.webpod14-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mail.ithozting.dk | 83.91.91.2 | mail.ithozting.dk | AS3292 TDC Holding A/S |
| 20 | 3600s | post.formula.nu | 83.91.91.2 | mail.ithozting.dk | AS3292 TDC Holding A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10c:80ba:4f6d:2ed7:3791 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | post.formula.nu |
| TXT Record |
|---|
| v=spf1 ip4:83.91.91.0/26 -all |
| Policy | Record (brohusethammershus.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:83.91.91.0/26 -all |
| Policy | Record (_dmarc.brohusethammershus.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarcreports@scanmail.nu; |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 21:46:37 | 530ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-03 17:17:56 | 1131ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-30 10:02:49 | 897ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-21 10:07:26 | 766ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-16 17:06:06 | 605ms | 2 NS 1 A 2 MX | 🔒 Secure | View |